![Amazon.com: Replacement for Plantronics CS50/CS55 Headset Battery 65358-01 64327-01 64399-01 Compatible with Plantronics CS510 CS520 Savi W410 W420 W710 W720 Wireless Headset CS60, Pack of 2 : Electronics Amazon.com: Replacement for Plantronics CS50/CS55 Headset Battery 65358-01 64327-01 64399-01 Compatible with Plantronics CS510 CS520 Savi W410 W420 W710 W720 Wireless Headset CS60, Pack of 2 : Electronics](https://m.media-amazon.com/images/I/51VOOqVTUoL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Replacement for Plantronics CS50/CS55 Headset Battery 65358-01 64327-01 64399-01 Compatible with Plantronics CS510 CS520 Savi W410 W420 W710 W720 Wireless Headset CS60, Pack of 2 : Electronics
![Wireless Headset Battery Replacement for Plantronics 202555-01, 211425-01 - 510mAh, 3.7V, Li-polymer - Electropapa Wireless Headset Battery Replacement for Plantronics 202555-01, 211425-01 - 510mAh, 3.7V, Li-polymer - Electropapa](https://electropapa.com/media/catalog/product/cache/1/image/800x800/9df78eab33525d08d6e5fb8d27136e95/a/k/akku_plantronics_savi_w8210_510mah_ox18-g-23_1.jpg)
Wireless Headset Battery Replacement for Plantronics 202555-01, 211425-01 - 510mAh, 3.7V, Li-polymer - Electropapa
![Synergy Digital Wireless Headset Battery, Works with Plantronics CS65 Wireless Headset, (Li-Pol, 3.7V, 240 mAh) Ultra Hi-Capacity, Compatible with Plantronics 64327-01 Battery - Walmart.com Synergy Digital Wireless Headset Battery, Works with Plantronics CS65 Wireless Headset, (Li-Pol, 3.7V, 240 mAh) Ultra Hi-Capacity, Compatible with Plantronics 64327-01 Battery - Walmart.com](https://i5.walmartimages.com/asr/23b15b77-ab16-4d7b-a518-29362f315e2d.4fb8e7573f6315831e2587893d49a76e.jpeg)
Synergy Digital Wireless Headset Battery, Works with Plantronics CS65 Wireless Headset, (Li-Pol, 3.7V, 240 mAh) Ultra Hi-Capacity, Compatible with Plantronics 64327-01 Battery - Walmart.com
![How To Replace The Battery In Your Plantronics C052, CS510, CS520, W710 and W720 Wireless Headsets - YouTube How To Replace The Battery In Your Plantronics C052, CS510, CS520, W710 and W720 Wireless Headsets - YouTube](https://i.ytimg.com/vi/SIQnGdTfokQ/maxresdefault.jpg)